<?php 
require 'top.php';

error_reporting(5);
error_reporting(E_ALL & ~E_NOTICE);
error_reporting(0);
include 'phpqrcode/phpqrcode.php'; 
 
 $value = 'http://www.linshop.online'; //二维码内容 
 
 $errorCorrectionLevel = 'L';//容错级别 
 
 $matrixPointSize = 20;//生成图片大小 
 
 //生成二维码图片 

 QRcode::png($value, 'qrcode.png', $errorCorrectionLevel, $matrixPointSize, 2); 

 $logo = 'images/logo.jpg';//准备好的logo图片 
 
 $QR = 'qrcode.png';//已经生成的原始二维码图 
 
  

 if ($logo !== FALSE) { 
 
 $QR = imagecreatefromstring(file_get_contents($QR)); 
 
 $logo = imagecreatefromstring(file_get_contents($logo)); 

 $QR_width = imagesx($QR);//二维码图片宽度 
 
 $QR_height = imagesy($QR);//二维码图片高度 
 
 $logo_width = imagesx($logo);//logo图片宽度 
 
 $logo_height = imagesy($logo);//logo图片高度 
 
 $logo_qr_width = $QR_width / 5; 
 
 $scale = $logo_width/$logo_qr_width; 
 
 $logo_qr_height = $logo_height/$scale; 
 
 $from_width = ($QR_width - $logo_qr_width) / 2; 
 
 //重新组合图片并调整大小 
 
 imagecopyresampled($QR, $logo, $from_width, $from_width, 0, 0, $logo_qr_width, 
 
 $logo_qr_height, $logo_width, $logo_height); 
 
 } 
  ?>
<!DOCTYPE html>
<html>
<head>
	<title></title>
</head>
<body>
	<div id="code" style="margin-left: 30%;">
<?php
 //输出图片 
 imagepng($QR, 'helloweba.png'); 
 
 echo '<img src="helloweba.png">'; 
 ?></div>
</body>
</html>

  
